EPA · discharge permits by pollutant and parameter

Chlorpyrifos

62Permits carrying a limit
0With a recorded exceedance
2States

EPA identifies this parameter by code 81403. A permit listed here carries a numeric limit on chlorpyrifos in its discharge; an exceedance is a monitoring result above that limit, as reported to EPA.

By state

Arizona34
California28

By watershed

The subbasins of the national Watershed Boundary Dataset carrying the most permits with a limit on chlorpyrifos.

Permits

Permit holder	NPDES ID	City	State	Program	Discharger	Receiving water
LIVE OAK WWTP	CA0079022	LIVE OAK	CA	Publicly owned treatment works	Major	Sacramento
GALT WWTPRF	CA0081434	GALT	CA	Publicly owned treatment works	Major	Skunk Creek
PLACER COUNTY SMD NO 1 WWTP	CA0079316	AUBURN	CA	Publicly owned treatment works	Major	ROCK CREEK
FESTIVAL RANCH WATER RECLAMATION FACILITY	AZ0025216	BUCKEYE	AZ	Publicly owned treatment works	Major	Wagner Wash
CUTLER-OROSI WWTF	CA0081485	CUTLER	CA	Publicly owned treatment works	Major	Sand Creek
SAUGUS WRP	CA0054313	SANTA CLARITA	CA	Publicly owned treatment works	Major	Santa Clara River
CITY OF BISBEE - SAN JOSE WWTP	AZ0026077	BISBEE	AZ	Publicly owned treatment works	Major	Upper Greenbush Draw
ARIZONA CITY SANITARY DISTRICT - WWTP	AZ0024244	ARIZONA CITY	AZ	Publicly owned treatment works	Major	Upper Santa Cruz Wash
SUN VALLEY SOUTH WRP	AZ0025691	BUCKEYE	AZ	Publicly owned treatment works	Major	Lower Indian Bend Wash
LUKE AFB WWTP	AZ0110221	GLENDALE	AZ		Major	City of Surprise-Agua Fria River
HASSAYAMPA RANCH WRF	AZ0025453	TONOPAH	AZ		Major	Roberts Well-Hassayampa River
NORTHWEST WWTF	CA0083771	RIO VISTA	CA	Publicly owned treatment works	Major	Sacramento River
MODESTO WQCF	CA0079103	MODESTO	CA	Publicly owned treatment works	Major	San Joaquin River
LATHROP CONSOLIDATED TREATMENT FACILITY	CA0085359	LATHROP	CA	Publicly owned treatment works	Major	San Joaquin River
EL DORADO HILLS WWTP	CA0078671	PLACERVILLE	CA	Publicly owned treatment works	Major	CARSON CREEK
PAINTED MESA WATER RECLAMATION FACILITY	AZ0025542	HOLBROOK	AZ	Publicly owned treatment works	Major	Jacobs Wash-Leroux Wash
CITY OF PHOENIX - 23RD AVENUE WWTP	AZ0020559	PHOENIX	AZ	Publicly owned treatment works	Major	City of Phoenix-Salt River
CITY OF TOLLESON - WWTP	AZ0020338	TOLLESON	AZ	Publicly owned treatment works	Major	Town of Santa Maria-Salt River
CITY OF COTTONWOOD - WWTF	AZ0024716	COTTONWOOD	AZ	Publicly owned treatment works	Major	Mescal Gulch-Verde River
NORTHERN GILA COUNTY SANITARY DISTRICT - AMERICAN GULCH	AZ0020117	PAYSON	AZ	Publicly owned treatment works	Major	American Gulch
CITY OF KINGMAN - HILLTOP WWTP	AZ0025844	KINGMAN	AZ	Publicly owned treatment works	Major	COLORADO RIVER
ANTHEM WATER CAMPUS WWTP	AZ0025429	ANTHEM	AZ		Major	Deadman Wash
CITY OF AVONDALE - WRF	AZ0023281	AVONDALE	AZ	Publicly owned treatment works	Major	City of Glendale-Agua Fria River
CITY OF EL MIRAGE - WWTP	AZ0023272	EL MIRAGE	AZ	Publicly owned treatment works	Major	City of Surprise-Agua Fria River
CITY OF PEORIA - BUTLER DRIVE WRF	AZ0025119	PEORIA	AZ	Publicly owned treatment works	Major	City of Peoria-New River
JOMAX WRF	AZ0024945	PEORIA	AZ	Publicly owned treatment works	Major	White Peak
CITY OF MESA - GREENFIELD WATER RECLAMATION PLANT	AZ0025241	GILBERT	AZ	Publicly owned treatment works	Major	Middle Queen Creek (Local Drainage)
DEER CREEK WWTP	CA0078662	EL DORADO COUNTY	CA	Publicly owned treatment works	Major	DEER CREEK
HANGTOWN CREEK WRF	CA0078956	PLACERVILLE	CA	Publicly owned treatment works	Major	HANGTOWN CREEK
APACHE JUNCTION SEWER DISTRICT WWTP	AZ0023931	APACHE JUNCTION	AZ	Publicly owned treatment works	Major	Siphon Draw
CITY OF YUMA - FIGUEROA AVE WPCF	AZ0020443	YUMA	AZ	Publicly owned treatment works	Major	Bee Wash-Colorado River
PECAN WATER RECLAMATION FACILITY	AZ0026204	SAN TAN VALLEY	AZ		Major	Middle Queen Creek (Local Drainage)
AUBURN WWTP	CA0077712	AUBURN	CA	Publicly owned treatment works	Major	AUBURN RAVINE
CITY OF BENSON - WWTF	AZ0026026	BENSON	AZ	Publicly owned treatment works	Major	Cottonwood Canyon-San Pedro River
AGUA NUEVA WRF	AZ0026107	TUCSON	AZ	Publicly owned treatment works	Major	Arroyo Chico-Santa Cruz River
PIMA COUNTY - TRES RIOS WWRF	AZ0020001	TUCSON	AZ	Publicly owned treatment works	Major	Ruelas Canyon-Santa Cruz River
PIMA COUNTY - WWMD - GREEN VALLEY BNRO - WWTP	AZ0024937	SAHUARITA	AZ	Publicly owned treatment works	Major	Kinney Tank-Santa Cruz River
CITY OF WINSLOW - WWTP	AZ0026310	WINSLOW	AZ	Publicly owned treatment works	Major	Rincon Basin-Little Colorado River
PIMA COUNTY - WWMD - AVRA VALLEY WWTF	AZ0024121	TUCSON	AZ	Publicly owned treatment works	Major	Golden Gate Mountain
CITY OF GLOBE - PINAL CREEK WWTP	AZ0020249	GLOBE	AZ	Publicly owned treatment works	Major	Upper Pinal Creek